As soon as possible with each step

[b] A mixture of quartz and galena of a size range from 0.0002cm0.001cm is to be separated into two pure fractions using a hindered settling process. The density of galena is 7500kg/m3 and the density of quartz is 2500kg/m3. Estimate the terminal settling velocities at which equal settling of particles occurs [5] [ CO04] [BTL 3] [b] A mixture of quartz and galena of a size range from 0.0002cm0.001cm is to be separated into two pure fractions using a hindered settling process. The density of galena is 7500kg/m3 and the density of quartz is 2500kg/m3. Estimate the terminal settling velocities at which equal settling of particles occurs [5] [ CO04] [BTL 3]